ZIP code 81253: Custer County, CO
ZIP code 81253 is in Custer County (85%), Pueblo County (8.0%) and Fremont County (7.1%), Colorado, outside any city or Census-designated place. It is in Colorado's 7th congressional district (92%) and Colorado's 3rd congressional district (8.0%). Its state senate districts are State Senate District 4 (92%) and State Senate District 3 (8.0%); its state house districts are State House District 60 (92%) and State House District 46 (8.0%).
See it on the mapAll of Colorado
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Custer County | 85% |
| Pueblo County | 8.0% |
| Fremont County | 7.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Westcliffe CCD | 85% |
| Pueblo CCD | 8.0% |
| Penrose-Portland CCD | 7.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Colorado's 7th congressional district (CO-07) | 92% |
| Colorado's 3rd congressional district (CO-03) | 8.0% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CO-07) | Brittany Pettersen (D) | 202-225-2645 | 92% |
| U.S. Representative (CO-03) | Jeff Hurd (R) | 202-225-4676 | 8.0% |
| U.S. Senator | John W. Hickenlooper (D) | 202-224-5941 · contact form | statewide |
| U.S. Senator | Michael F. Bennet (D) | 202-224-5852 · contact form | statewide |
| State Senator (State Senate District 4) | Mark Baisley (R) | 92% | |
| State Senator (State Senate District 3) | Nick Hinrichsen (Democratic) | 8.0% | |
| State Representative (State House District 60) | Stephanie Luck (R) | 92% | |
| State Representative (State House District 46) | Tisha Mauro (Democratic) | 8.0% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Custer County website: http://custercountygov.com
- Custer County laws: search for the Custer County, Colorado code of ordinances
- Pueblo County laws: search for the Pueblo County, Colorado code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 4 | 92% |
| State Senate District 3 | 8.0% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 60 | 92% |
| State House District 46 | 8.0% |
Voting precincts
4 voting precincts overlap ZIP 81253. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:81253")
ZIP 81253 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.